Comprehensive integrated construction platform for ship building

Abstract

The invention relates to the technical field of shipbuilding, in particular to a comprehensive integrated construction platform for shipbuilding, which is used for assembling ship precast blocks and comprises a roller self-adaptive mechanism which comprises rollers for moving the ship precast blocks, a plurality of magnets are arranged on the outer walls of the two sides of the rolling wheel in a rolling mode. Through the self-adaptive characteristic of the electromagnetic telescopic rod, the inclination angle of the roller can be automatically adjusted according to different cambered surfaces of the bottom of a ship precast block, and through magnetic attraction of every two adjacent magnets on the two sides of the roller, the magnets can be better attracted together, and then the bottom of the precast block can be better wrapped; therefore, the rollers are kept in close contact with the precast block, more stable supporting is provided, and when the pressure borne by the rollers reaches a threshold value, the precast block can be further supported through lifting of the supporting box.

Description

Technical Field

[0001] The invention relates to the technical field of shipbuilding, and in particular to a comprehensive integrated construction platform for shipbuilding. Background Art

[0002] Ships refer to various vessels sailing on the water, which can be used for various purposes such as transportation, fishing, scientific research, and military use. When building a ship, a construction platform will be used to assemble the prefabricated ship. Before assembling the ship, the prefabricated blocks of the ship need to be transported to the construction platform, and then the prefabricated blocks of the ship are moved to the designated assembly position with the help of a crane or rollers, and then assembled. For example, an assembly platform for multi-purpose ship construction disclosed in application number CN201610790743.2 is used to assemble prefabricated ships.

[0003] When moving a ship prefabricated block to a designated position, rollers are usually used for movement. The reason is that rollers can make the movement of the prefabricated block smoother and more controllable, especially when the position of the prefabricated block needs to be adjusted. The existing roller system usually moves the prefabricated block by contacting the bottom of the ship with multiple rollers. However, these rollers are only in linear contact with the bottom line of the ship, so the supporting force is insufficient, which may cause the prefabricated block to be unstable during movement, increasing the risk of tilting or sliding, which may affect the accurate positioning of the prefabricated block or even cause damage. In addition, the existing use of rollers to move prefabricated blocks can only support the bottom of the prefabricated block, but not the sides of the ship prefabricated block. Since the prefabricated block may contain different types of materials, such as steel, aluminum or composite materials, the weight on both sides of the prefabricated block will be inconsistent, so tilting or even capsizing may occur. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a comprehensive integrated construction platform for shipbuilding, which can effectively solve the problem that the roller system of the prior art moves the prefabricated blocks by contacting the bottom of the ship with multiple rollers, and these rollers are only in linear contact with the bottom line of the ship, so the supporting force is insufficient and the two sides of the ship prefabricated blocks cannot be supported.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: The present invention provides a comprehensive integrated construction platform for shipbuilding, which is used to assemble prefabricated blocks of ships, and includes: A roller adaptive mechanism, the roller adaptive mechanism comprises a roller for moving the ship prefabricated block, a plurality of magnets are provided on both sides of the outer wall of the roller for rolling, and every two adjacent magnets are magnetically attracted to each other, the roller adaptive mechanism also comprises an auxiliary support assembly, and the auxiliary support assembly comprises a support box for auxiliary supporting the prefabricated block; Auxiliary support mechanisms on both sides include rotatable special-shaped plates, the top outer wall of the special-shaped plates is fixedly connected with a connecting block, a first fixed frame is rotatably arranged outside the connecting block, auxiliary wheels for auxiliary support on both sides of the ship prefabricated block are rotatably arranged inside the first fixed frame, the auxiliary wheels and the bottom ends of the connecting blocks are jointly provided with a detection component for detecting the inclination of the ship prefabricated block, and the auxiliary support mechanisms on both sides also include a positioning component for calibrating according to the detection structure of the detection component.

[0006] Preferably, it also includes a conveying frame, the inner wall of which is fixedly connected with a supporting horizontal plate, the bottom end of which is fixedly connected with two symmetrical supporting vertical plates, a plurality of partition plates are provided in a linear array on the inner wall on the opposite side of the two supporting vertical plates, a blocking plate is fixedly connected between every two adjacent partition plates, the blocking plate and the partition plates on both sides respectively form a first storage space and a second storage space on the same horizontal plane, and the volume of the first storage space is larger than that of the second storage space, the first storage space contains magnetorheological fluid, and two repelling electromagnetic plates are respectively embedded in the inner wall on the opposite side of the supporting vertical plates.

[0007] Preferably, the roller adaptive mechanism includes a first extrusion plate airtightly slidably arranged on the inner wall of the first storage space, the bottom end of the first extrusion plate is fixedly connected to the inner bottom wall of the conveying frame by a hydraulic spring, the bottom end of the first extrusion plate is fixedly connected to two symmetrical L-shaped support plates, the top end of the first extrusion plate is fixedly connected to an adaptive frame, the top end of the adaptive frame is fixedly connected to a plurality of electromagnetic telescopic rods, the telescopic ends of the plurality of electromagnetic telescopic rods are hinged with an arc plate, the top end of the arc plate is rotatably arranged with the roller, a rolling groove is provided on the outer wall of the roller, the inner arc surface of the arc plate is fixedly connected to an arc block slidably connected to the rolling groove, a pressure sensor is embedded in the outer wall of the roller, and the electrical signals of the pressure sensor, the electromagnetic telescopic rod and the two repelling electromagnetic plates are connected to a PLC controller to form a control loop.

[0008] Preferably, the auxiliary support assembly includes a push plate that is airtightly slidably connected in the second storage space, the top end of the push plate is fixedly connected to the support box, the interior of the support box is provided with a cooling and lubrication structure, the outer wall of the blocking plate is provided with a plurality of liquid inlets that are communicated with the first storage space, a first pressure valve is provided in each of the plurality of liquid inlets, and the push plate and the support frame are fixedly connected with a return spring.

[0009] Preferably, the cooling and lubrication structure includes a baffle fixedly connected to the inner wall of the support box, and a coolant space for storing coolant and a lubricating liquid space for storing lubricating liquid are respectively formed between the two sides of the baffle and the support box, and a second extrusion plate is air-tightly and slidably connected in the coolant space and the lubricating liquid space, and the bottom end of the second extrusion plate and the bottom end of the support box are jointly and fixedly connected with a first electric telescopic rod, and a plurality of temperature measuring plates are embedded in the top of the supporting cross plate, and a coolant outlet communicating with the coolant space and a lubricating liquid outlet communicating with the lubricating liquid space are respectively provided between every two of the temperature measuring plates, and a second pressure valve is provided in the coolant outlet and the lubricating liquid outlet, and the first electric telescopic rod and the temperature measuring plate are electrically connected to the PLC controller to form a lubrication circuit.

[0010] Preferably, the auxiliary support mechanisms on both sides include multiple groups of adjustment slots and multiple groups of lifting slots opened on the top of the supporting transverse plate, one group of the adjustment slots includes two adjustment slots symmetrically arranged along the supporting transverse plate, and one group of the lifting slots includes two lifting slots symmetrically arranged along the supporting transverse plate, the adjustment slots are in sliding contact with the special-shaped plate, a connecting clamp is hinged at the bending part of the special-shaped plate, and the bottom end of the connecting clamp is fixedly connected to the top end of the supporting frame; The outer wall of the adaptive frame is fixedly connected with an L-shaped rod in sliding contact with the lifting slot, the bottom end of the L-shaped rod is fixedly connected with an elastic telescopic rod, and the fixed end of the elastic telescopic rod can contact the top of one end of the special-shaped plate close to the adaptive frame.

[0011] Preferably, the detection component includes a slide groove opened at the bottom end of the connecting block, the inner wall of the slide groove is slidably connected to the sliding block, the outer wall of the sliding block is fixedly connected to a connecting plate, and the other end of the connecting plate is slidably hinged to the first fixed frame, the outer wall of the special-shaped plate close to the connecting block is fixedly connected to a resistor plate, the bottom end of the connecting block is fixedly connected to a conductive sheet that is in sliding contact with the resistor plate, the conductive sheet and the resistor plate are electrically connected to the PLC controller to form a power circuit, the conductive sheet and the resistor plate constitute a sliding rheostat, and when the resistor plate slides on the conductive sheet toward away from the special-shaped plate, the resistance of the sliding rheostat in the power circuit gradually decreases.

[0012] Preferably, the positioning assembly includes a second electric telescopic rod fixedly connected to the inclined surface at the top end of the support frame, the telescopic end of the second electric telescopic rod is rotatably provided with a second fixed frame, the inner wall of the second fixed frame is rotatably provided with a rotating wheel, the outer wall of the rotating wheel is fixedly connected with an airbag, an annular air inlet pipe is rotatably provided on the outer wall of one end of the airbag, and the annular air inlet pipe is communicated with the airbag, a high-pressure air pump is fixedly connected to the top end of the second fixed frame, the output end of the high-pressure air pump is communicated with the annular air inlet pipe, the high-pressure air pump, the second electric telescopic rod and the PLC controller are electrically connected by signals to form a positioning loop.

[0013] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects: 1. Through the adaptive characteristics of the electromagnetic telescopic rod, the inclination angle of the roller can be automatically adjusted according to the different arc surfaces at the bottom of the ship prefabricated block, and through the magnetic adsorption of every two close magnets on both sides of the roller, the magnets can be better adsorbed together, and then the bottom of the prefabricated block can be better wrapped, thereby maintaining the close contact between the roller and the prefabricated block, providing more stable support, and when the pressure on the roller reaches the threshold, the prefabricated block can be further supported by raising the support box. Therefore, the support for the bottom of the prefabricated block is transformed from linear support to surface support. Linear support can provide strong support under high load conditions, while surface support can evenly disperse pressure, improve overall bearing capacity, and avoid local stress concentration. The cooperation of the two can better support the bottom of the prefabricated block.

[0014] 2. The self-adaptive frame is lowered while the special-shaped plate drives the auxiliary wheels to provide auxiliary support to the sides of the prefabricated block. While adjusting through the first fixed frame, the conductive sheet will be driven to slide on the resistor plate. By comparing whether the currents passing through the PLC controller on both sides are consistent, it can be detected whether the prefabricated block is tilted. When it is indeed tilted, the prefabricated block can be calibrated through the calibration component. First, the calibration is pushed by the electric telescopic rod, and then gas is injected into the airbag through the high-pressure air pump to slowly and evenly restore the horizontal position of the prefabricated block to avoid damage caused by excessive adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the present invention; Figure 3 For the present invention Figure 2 The enlarged three-dimensional structure diagram of part A in the middle; Figure 4 The sectional three-dimensional structure of the present invention is shown in FIG. Figure 1 ; Figure 5 The sectional three-dimensional structure of the present invention is shown in FIG. Figure 2 ; Figure 6 It is a schematic diagram of a partial three-dimensional structure of the present invention; Figure 7It is a schematic diagram of a partially exploded three-dimensional structure of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of a portion of the cooling and lubricating structure of the present invention.

[0017] Figure numerals: 1. roller adaptive mechanism; 11. roller; 12. magnet; 13. auxiliary support assembly; 131. support box; 132. push plate; 133. cooling and lubricating structure; 1331. baffle; 1332. coolant space; 1333. lubricating space; 1334. second extrusion plate; 1335. first electric telescopic rod; 1336. temperature measuring plate; 1337. coolant outlet; 1338. lubricating outlet; 134. liquid inlet; 135. reset spring; 14. first extrusion plate; 15. hydraulic spring; 16. L-shaped support plate; 17. adaptive frame; 18. electromagnetic telescopic rod; 19. arc plate; 110. rolling groove; 111. arc block; 2. both sides Auxiliary support mechanism; 21. Special-shaped plate; 22. Connecting block; 23. First fixed frame; 24. Auxiliary wheel; 25. Detection assembly; 251. Slide groove; 252. Sliding block; 253. Connecting plate; 254. Resistor plate; 255. Conductive sheet; 26. Positioning assembly; 261. Second electric telescopic rod; 262. Second fixed frame; 263. Rotating wheel; 264. Air bag; 265. Annular air inlet pipe; 266. High-pressure air pump; 27. Adjusting groove; 28. Lifting groove; 29. ​​Clamping block; 210. L-shaped rod; 211. Elastic telescopic rod; 3. Conveying rack; 4. Supporting horizontal plate; 5. Supporting vertical plate; 6. Partition plate; 7. Blocking plate; 8. First storage space; 9. Second storage space. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] The present invention will be further described below in conjunction with the embodiments.

[0020] Example: Refer to Figures 1 to 8 , a comprehensive integrated construction platform for shipbuilding, which is used to assemble prefabricated ship blocks, including: The roller is adaptively adjusted through the following specific structure, refer to Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 7 , Figure 8, a roller adaptive mechanism 1, the roller adaptive mechanism 1 comprises a roller 11 for moving the ship prefabricated block, a plurality of magnets 12 are provided on both sides of the outer wall of the roller 11, and each two adjacent magnets 12 are magnetically attracted to each other, and the roller adaptive mechanism 1 also comprises an auxiliary support assembly 13, and the auxiliary support assembly 13 comprises a support box 131 for auxiliary supporting the prefabricated block; The roller adaptive mechanism 1 includes a first extrusion plate 14 airtightly slidingly arranged on the inner wall of the first storage space 8, a hydraulic spring 15 fixedly connected to the bottom end of the first extrusion plate 14 and the inner bottom wall of the conveying frame 3, two symmetrical L-shaped support plates 16 fixedly connected to the bottom end of the first extrusion plate 14, an adaptive frame 17 fixedly connected to the top end of the adaptive frame 17, a plurality of electromagnetic telescopic rods 18 fixedly connected to the top end of the adaptive frame 17, and a curved plate 19 hinged to the telescopic ends of the plurality of electromagnetic telescopic rods 18, the top end of the curved plate 19 is rotatably arranged with the roller 11, a rolling groove 110 is provided on the outer wall of the roller 11, and an arc block 111 slidably connected to the rolling groove 110 is fixedly connected to the inner arc surface of the curved plate 19, and a pressure sensor is embedded in the outer wall of the roller 11, and the pressure sensor, the electromagnetic telescopic rod 18, and the electrical signals of the two repelling electromagnetic plates are connected to the PLC controller to form a control loop, and the electromagnetic telescopic rod 18 is a device that realizes telescopic motion using the electromagnetic principle. It is usually composed of an electromagnet, a mechanical structure, and a control system. When the electromagnet is energized, a magnetic field is generated to drive the telescopic end to extend, retract or maintain the status quo. When it is not energized, it will be automatically retracted by gravity. The hydraulic spring 15 combines the advantages of hydraulic technology and the basic principles of springs. It is suitable for heavy-load applications and can provide greater support force.

[0021] The following specific structures can provide additional support for the precast blocks, see Figure 2 , Figure 5 The auxiliary support assembly 13 includes a push plate 132 which is airtightly slidably connected in the second storage space 9. The top of the push plate 132 is fixedly connected to the support box 131. The interior of the support box 131 is provided with a cooling and lubrication structure 133. The outer wall of the blocking plate 7 is provided with a plurality of liquid inlets 134 which are communicated with the first storage space 8. A first pressure valve is provided in each of the plurality of liquid inlets 134. The push plate 132 and the support frame are fixedly connected with a return spring 135.

[0022] The following specific structure can be used to cool the bottom of the prefabricated block and apply lubricant, refer to Figure 8The cooling and lubricating structure 133 includes a baffle 1331 fixedly connected to the inner wall of the support box 131, and a cooling liquid space 1332 for storing cooling liquid and a lubricating liquid space 1333 for storing lubricating liquid are formed between the two sides of the baffle 1331 and the support box 131, respectively. The cooling liquid space 1332 and the lubricating liquid space 1333 are both airtightly slidably connected with a second extrusion plate 1334, and the bottom end of the second extrusion plate 1334 and the bottom end of the support box 131 are fixedly connected with a first electric telescopic The rod 1335 supports a plurality of temperature measuring plates 1336 embedded at the top end of the horizontal plate 4, and a coolant outlet 1337 communicating with the coolant space 1332 and a lubricating liquid outlet 1338 communicating with the lubricating liquid space 1333 are respectively provided between every two temperature measuring plates 1336, and a second pressure valve is provided in the coolant outlet 1337 and the lubricating liquid outlet 1338, and the first electric telescopic rod 1335 and the temperature measuring plate 1336 are electrically connected to the PLC controller to form a lubrication circuit.

[0023] It also includes a conveying frame 3, the inner wall of which is fixedly connected with a supporting transverse plate 4, the bottom end of which is fixedly connected with two symmetrical supporting vertical plates 5, a plurality of partition plates 6 are arranged in a linear array on the inner wall on the opposite side of the two supporting vertical plates 5, a blocking plate 7 is fixedly connected between every two adjacent partition plates 6, the blocking plate 7 and the partition plates 6 on both sides respectively form a first storage space 8 and a second storage space 9 on the same horizontal plane, and the volume of the first storage space 8 is larger than the volume of the second storage space 9, the first storage space 8 contains magnetorheological fluid, and two repelling electromagnetic plates are respectively embedded in the inner wall on the opposite side of the supporting vertical plates 5, by pre-setting the first storage space 8 and the second storage space 9, when the first extrusion plate 14 cannot move downward, the magnetorheological fluid in the first space enters the second storage space 9, and the support box 131 can be pushed up to the same horizontal plane as the lowest roller 11.

[0024] The following specific structures will be used to provide auxiliary support for both sides of the prefabricated block. Figures 1 to 3 , Figure 5 , Figure 6 , the auxiliary support mechanisms 2 on both sides include a rotatable special-shaped plate 21, a connecting block 22 is fixedly connected to the top outer wall of the special-shaped plate 21, a first fixed frame 23 is rollingly arranged outside the connecting block 22, and auxiliary wheels 24 for auxiliary support on both sides of the ship prefabricated block are rotatably arranged inside the first fixed frame 23, and the auxiliary wheels 24 and the bottom ends of the connecting blocks 22 are jointly provided with a detection component 25 for detecting the inclination of the ship prefabricated block, and the auxiliary support mechanisms 2 on both sides also include a calibration component 26 for calibrating according to the detection structure of the detection component 25.

[0025] The auxiliary support mechanisms 2 on both sides include multiple groups of adjustment slots 27 and multiple groups of lifting slots 28 opened at the top of the support horizontal plate 4. One group of adjustment slots 27 includes two adjustment slots 27 symmetrically arranged along the support horizontal plate 4, and one group of lifting slots 28 includes two lifting slots 28 symmetrically arranged along the support horizontal plate 4. The adjustment slots 27 are in sliding contact with the special-shaped plate 21. A connecting clamp 29 is hinged at the bending part of the special-shaped plate 21. The bottom end of the connecting clamp 29 is fixedly connected to the top end of the support frame. The outer wall of the adaptive frame 17 is fixedly connected with an L-shaped rod 210 that is in sliding contact with the lifting groove 28. The bottom end of the L-shaped rod 210 is fixedly connected with an elastic telescopic rod 211, and the fixed end of the elastic telescopic rod 211 can contact the top of one end of the special-shaped plate 21 close to the adaptive frame 17.

[0026] The following specific structure is used to detect whether the prefabricated block is tilted. Figure 6 The detection component 25 includes a slide groove 251 opened at the bottom end of the connecting block 22, the inner wall of the slide groove 251 is slidably connected with a sliding block 252, the outer wall of the sliding block 252 is fixedly connected with a connecting plate 253, and the other end of the connecting plate 253 is slidingly hinged with the first fixed frame 23 (the sliding hinge here is that the connecting plate 253 is hinged with the slider provided at the front end of the connecting plate, and then the slider is slidably connected with the first fixed frame 23), the outer wall of the special-shaped plate 21 on one side close to the connecting block 22 is fixedly connected with a resistor plate 254, the bottom end of the connecting block 22 is fixedly connected with a conductive sheet 255 that is in sliding contact with the resistor plate 254, the conductive sheet 255 and the resistor plate 254 are electrically connected to the PLC controller to form a power circuit, the conductive sheet 255 and the resistor plate 254 constitute a sliding rheostat, and when the resistor plate 254 slides on the conductive sheet 255 in the direction away from the special-shaped plate 21, the resistance of the sliding rheostat in the power circuit gradually decreases.

[0027] The tilted prefabricated blocks are calibrated by the following specific structure, refer to Figure 1 , Figure 3 The calibration component 26 includes a second electric telescopic rod 261 fixedly connected to the inclined surface at the top of the support frame, a second fixed frame 262 is rotatably provided at the telescopic end of the second electric telescopic rod 261, a rotating wheel 263 is rotatably provided on the inner wall of the second fixed frame 262, an air bag 264 is fixedly connected to the outer wall of the rotating wheel 263, an annular air inlet pipe 265 is rotatably provided on the outer wall of one side of the air bag 264, and the annular air inlet pipe 265 is communicated with the air bag 264, a high-pressure air pump 266 is fixedly connected to the top of the second fixed frame 262, an output end of the high-pressure air pump 266 is communicated with the annular air inlet pipe 265, the high-pressure air pump 266 and the second electric telescopic rod 261 are electrically connected to the PLC controller and form a calibration loop.

[0028] The working principle of the present invention is as follows: The ship prefabricated block is transported from the factory to the conveyor frame 3 of the construction platform by a conveyor. After the prefabricated block is placed on the roller 11 on the conveyor frame 3, the pressure of the prefabricated block will cause the electromagnetic telescopic rod 18 below to shrink. Since the bottom of the ship prefabricated block has a certain arc surface, the degree of shrinkage of the electromagnetic telescopic rod 18 will be different: the middle telescopic rod shrinks more, while the telescopic rods on both sides shrink less. The roller 11 above the electromagnetic telescopic rod 18 is hinged with the telescopic rod through an arc block 111, so the tilt angle can be automatically adjusted according to the arc surface at the bottom of the prefabricated block, so that the roller 11 fits with the bottom of the prefabricated block to better support the bottom of the prefabricated block. In addition, magnets 12 are rollingly connected on both sides of the roller 11, and every two adjacent magnets 12 are magnetically adsorbed. Therefore, even if the roller 11 is tilted, it is adsorbed and adhered together by the adsorption between each adjacent two magnets 12, so that the bottom of the prefabricated block can be better wrapped.

[0029] After the electromagnetic telescopic rod 18 is pressed down, the electromagnetic telescopic rod 18 in the middle cannot be pressed down further, so the force will be transmitted to the adaptive frame 17, thereby pressing down the adaptive frame 17, and the hydraulic spring 15 is pressed down by the adaptive frame 17. Since the hydraulic spring 15 has a strong supporting force, it can support the adaptive frame 17 and the prefabricated block. Since there is a pressure sensor on the roller 11, when the prefabricated block is pressed on the roller 11, an electrical signal will be immediately sent to the PLC controller through the pressure sensor. According to the presetting, after the PLC controller receives the electrical signal, it will delay for 1 minute (1 minute is enough to make the prefabricated block completely pressed on the roller 11, so that the adaptive frame 17 moves to a suitable height) to energize the two repelling electromagnetic plates, thereby solidifying the magnetorheological fluid. Since the two L-shaped support plates 16 under the first extrusion plate 14 are in the magnetorheological fluid, the magnetorheological fluid can fix the support plates after solidification, thereby preventing the adaptive frame 17 from moving down or up. When the prefabricated block presses down the adaptive frame 17 so that the two L-shaped support plates 16 under the first extrusion plate 14 contact the bottom of the support frame, the contraction amount of the hydraulic spring 15 reaches the threshold value at this time. When the pressure of the prefabricated block is too large, the roller 11 and the hydraulic spring 15 will be crushed. Therefore, when the first extrusion plate 14 is pressed downward, the magnetorheological fluid in the first storage space 8 will be squeezed into the second storage space 9 through the liquid inlet 134. The magnetorheological fluid entering the second storage space 9 will push the push plate 132 upward, and then push the support box 131 out, so that the support box 131 and the bottom of the roller 11 are at the same horizontal plane, thereby supporting the prefabricated block. Therefore, the support for the bottom of the prefabricated block is transformed from linear support to surface support. The surface support method provides a larger contact area, increases the stability of the prefabricated block, and can reduce the pressure of the roller 11 and the hydraulic spring 15, prevent the hydraulic spring 15 and the roller 11 from being damaged. Similarly, the magnetorheological fluid in the second storage space 9 will solidify along with the magnetorheological fluid in the first storage space 8, thereby preventing the support box 131 from moving downward. Since the top of the support box 131 will contact the bottom of the prefabricated block, heat will be generated due to friction. The heat of the bottom of the prefabricated block is measured by the temperature measuring plate 1336. When the heat at the bottom of the prefabricated block is detected to increase, it means that the friction force increases. The PLC controller controls the first electric telescopic rod 1335 in the coolant space 1332 to extend, and then squeeze the coolant through the coolant outlet 1337 to cool the bottom of the prefabricated block. Then, the first electric telescopic rod 1335 in the lubricating liquid space 1333 is controlled to extend, and then the lubricating liquid is squeezed out from the lubricating liquid outlet 1338 to lubricate the bottom of the prefabricated block to reduce the friction between the assembly and the support box 131.

[0030] When the adaptive frame 17 is pressed down, the L-shaped rod 210 is driven to be squeezed downward, and then the elastic telescopic rod 211 is driven to squeeze the top of the special-shaped plate 21 close to the side of the adaptive frame 17, so that the other end of the special-shaped plate 21 is rotated to one side of the adaptive frame 17, and then the auxiliary wheel 24 hinged on the top of the special-shaped plate 21 is in close contact with the side of the prefabricated block. When the prefabricated block is tilted on the roller 11, the inclination angles of the auxiliary wheels 24 on both sides are inconsistent, which can be detected by the detection component 25. The specific detection method is as follows: When the first fixed frame 23 drives the auxiliary wheel 24 to contact the prefabricated block, the first fixed frame 23 will The frame 23 tilts with the curvature of the prefabricated block, thereby driving the connecting plate 253 to move in the direction of the first fixed frame 23, thereby causing the conductive sheet 255 to slide on the resistor plate 254. Under normal conditions, when the prefabricated block is not tilted, the sliding distances of the conductive sheets 255 on both sides on the resistor plate 254 are consistent, so the currents passed into the current detection module in the PLC controller are consistent. When the current inconsistency is detected, it means that the prefabricated block is tilted, and the angle to be adjusted is positively correlated with the middle value of the two current differences. Then, the calibration component 26 is controlled by the PLC controller to perform calibration. The specific calibration method is as follows: The two second electric telescopic rods 261 are extended under the control of the PLC controller, and then the second fixed frame 262 is driven to move synchronously, so that one of the rotating wheels 263 contacts the side of the prefabricated block, and then continues to lift up, slowly pushes up the prefabricated block, so that the prefabricated block slowly stops tilting, and the prefabricated block slowly stops tilting, which will cause the auxiliary wheel 24 to drive the first fixed frame 23 to slowly adjust, so that the current passing into the PLC controller on both sides slowly returns to consistency, and the reset speed is slow to prevent the electric telescopic rod from being over-corrected. Therefore, the high-pressure air pump 266 is controlled to start through the PLC controller, and then high-pressure gas is slowly injected into the airbag 264 to slowly return the prefabricated block to the correct position.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A comprehensive integrated construction platform for shipbuilding, which is used to assemble prefabricated ship blocks, characterized in that: include: A roller adaptive mechanism (1), the roller adaptive mechanism (1) comprising a roller (11) for moving a ship prefabricated block, a plurality of magnets (12) being rotatably disposed on both side outer walls of the roller (11), and each two adjacent magnets (12) being magnetically attracted to each other, the roller adaptive mechanism (1) further comprising an auxiliary support assembly (13), the auxiliary support assembly (13) comprising a support box (131) for auxiliary supporting the prefabricated block; A two-side auxiliary support mechanism (2), the two-side auxiliary support mechanism (2) comprising a rotatable special-shaped plate (21), a connection block (22) being fixedly connected to the top outer wall of the special-shaped plate (21), a first fixed frame (23) being rotatably arranged outside the connection block (22), an auxiliary wheel (24) for auxiliary support on both sides of the ship prefabricated block being rotatably arranged inside the first fixed frame (23), a detection component (25) for detecting the inclination of the ship prefabricated block being jointly arranged on the bottom end of the auxiliary wheel (24) and the connection block (22), and the two-side auxiliary support mechanism (2) further comprising a positioning component (26) for performing positioning according to a detection structure of the detection component (25).

2. The integrated construction platform for shipbuilding according to claim 1 is characterized in that: It also comprises a conveying frame (3), the inner wall of which is fixedly connected with a supporting transverse plate (4), the bottom end of which is fixedly connected with two symmetrical supporting vertical plates (5), a plurality of partition plates (6) are arranged in a linear array on the inner wall of the two supporting vertical plates (5) on the opposite side, a blocking plate (7) is fixedly connected between every two adjacent partition plates (6), the blocking plate (7) and the partition plates (6) on both sides respectively form a first storage space (8) and a second storage space (9) on the same horizontal plane, and the volume of the first storage space (8) is greater than the volume of the second storage space (9), the first storage space (8) contains magnetorheological fluid, and two repelling electromagnetic plates are respectively embedded in the inner wall of the opposite side of the supporting vertical plates (5).

3. The comprehensive integrated construction platform for shipbuilding according to claim 2 is characterized in that: The roller adaptive mechanism (1) comprises a first extrusion plate (14) airtightly slidably arranged on the inner wall of the first storage space (8); the bottom end of the first extrusion plate (14) is fixedly connected to the inner bottom wall of the conveying frame (3) by a hydraulic spring (15); the bottom end of the first extrusion plate (14) is fixedly connected to two symmetrical L-shaped support plates (16); the top end of the first extrusion plate (14) is fixedly connected to an adaptive frame (17); the top end of the adaptive frame (17) is fixedly connected to a plurality of electromagnetic telescopic rods (18); The telescopic ends of the electromagnetic telescopic rod (18) are hingedly connected to an arc plate (19), the top end of the arc plate (19) is rotatably arranged with a roller (11), the outer wall of the roller (11) is provided with a rolling groove (110), the inner arc surface of the arc plate (19) is fixedly connected to an arc block (111) slidably connected to the rolling groove (110), the outer wall of the roller (11) is embedded with a pressure sensor, and the pressure sensor, the electromagnetic telescopic rod (18), and the electrical signals of the two repelling electromagnetic plates are connected to a PLC controller to form a control loop.

4. The comprehensive integrated construction platform for shipbuilding according to claim 2 is characterized in that: The auxiliary support assembly (13) comprises a push plate (132) which is airtightly slidably connected in the second storage space (9); the top end of the push plate (132) is fixedly connected to the support box (131); a cooling and lubricating structure (133) is provided inside the support box (131); the outer wall of the blocking plate (7) is provided with a plurality of liquid inlets (134) which are in communication with the first storage space (8); a first pressure valve is provided in each of the plurality of liquid inlets (134); and a return spring (135) is fixedly connected to the push plate (132) and the support frame.

5. The comprehensive integrated construction platform for shipbuilding according to claim 4 is characterized in that: The cooling and lubricating structure (133) comprises a baffle (1331) fixedly connected to the inner wall of the support box (131); a cooling liquid space (1332) for storing cooling liquid and a lubricating liquid space (1333) for storing lubricating liquid are respectively formed between the two sides of the baffle (1331) and the support box (131); a second extrusion plate (1334) is airtightly and slidably connected in the cooling liquid space (1332) and the lubricating liquid space (1333); the bottom end of the second extrusion plate (1334) and the bottom end of the support box (131) are fixedly connected to a first electric extension A telescopic rod (1335), a plurality of temperature measuring plates (1336) are embedded at the top of the supporting horizontal plate (4), a coolant outlet (1337) communicating with the coolant space (1332) and a lubricating liquid outlet (1338) communicating with the lubricating liquid space (1333) are respectively provided between every two of the temperature measuring plates (1336), and a second pressure valve is provided in the coolant outlet (1337) and the lubricating liquid outlet (1338), and the first electric telescopic rod (1335) and the temperature measuring plate (1336) are connected to the PLC controller by electrical signals to form a lubrication circuit.

6. The comprehensive integrated construction platform for shipbuilding according to claim 3 is characterized in that: The auxiliary support mechanisms (2) on both sides include a plurality of groups of adjustment grooves (27) and a plurality of groups of lifting grooves (28) provided at the top of the support transverse plate (4), one group of the adjustment grooves (27) including two adjustment grooves (27) symmetrically arranged along the support transverse plate (4), and one group of the lifting grooves (28) including two lifting grooves (28) symmetrically arranged along the support transverse plate (4), the adjustment grooves (27) being in sliding contact with the special-shaped plate (21), a connecting clamp (29) being hinged at a bending portion of the special-shaped plate (21), and a bottom end of the connecting clamp (29) being fixedly connected to a top end of the support frame; An L-shaped rod (210) that is in sliding contact with the lifting groove (28) is fixedly connected to the outer wall of the adaptive frame (17); an elastic telescopic rod (211) is fixedly connected to the bottom end of the L-shaped rod (210); and a fixed end of the elastic telescopic rod (211) can contact the top of one end of the special-shaped plate (21) close to the adaptive frame (17).

7. The comprehensive integrated construction platform for shipbuilding according to claim 1, characterized in that: The detection component (25) comprises a slide groove (251) provided at the bottom end of the connection block (22); the inner wall of the slide groove (251) is slidably connected to the slide block (252); the outer wall of the slide block (252) is fixedly connected to the connection plate (253); and the other end of the connection plate (253) is slidably hinged to the first fixed frame (23); the outer wall of the special-shaped plate (21) close to the connection block (22) is fixedly connected to the resistance plate (254); the bottom end of the connection block (22) is fixedly connected to a conductive sheet (255) in sliding contact with the resistance plate (254); the conductive sheet (255) and the resistance plate (254) are electrically connected to the PLC controller to form a power circuit; the conductive sheet (255) and the resistance plate (254) constitute a sliding rheostat; when the resistance plate (254) slides on the conductive sheet (255) in a direction away from the special-shaped plate (21), the resistance of the sliding rheostat in the power circuit gradually decreases.

8. The comprehensive integrated construction platform for shipbuilding according to claim 1, characterized in that: The calibration component (26) comprises a second electric telescopic rod (261) fixedly connected to the inclined surface at the top end of the support frame; a second fixed frame (262) is rotatably provided at the telescopic end of the second electric telescopic rod (261); a rotating wheel (263) is rotatably provided on the inner wall of the second fixed frame (262); an air bag (264) is fixedly connected to the outer wall of the rotating wheel (263); an annular air inlet pipe (265) is rotatably provided on the outer wall of one end of the air bag (264); and the annular air inlet pipe (265) is communicated with the air bag (264); a high-pressure air pump (266) is fixedly connected to the top end of the second fixed frame (262); an output end of the high-pressure air pump (266) is communicated with the annular air inlet pipe (265); the high-pressure air pump (266), the second electric telescopic rod (261) and a PLC controller are electrically connected to form a calibration loop.

Images